Remote control automatic adjustable hurdle rack

Abstract

The invention relates to a remote control automatic adjustable hurdle rack, which comprises a hurdle baffle, two vertical rods supporting the hurdle baffle, a base connecting rod, and two counterweight regulating bottom plates, wherein the vertical rods, the base connecting rod and the counterweight regulating bottom plates are hollow; the inner sides of connecting parts of two ends of the base connecting rod and the vertical rods are respectively provided with a turbine worm reversing transmission mechanism connected with a step motor; and the step motor is connected with a remote control automatic control system for controlling the step motor to start. The remote control automatic control system for the step motor can achieve coordination control of the height lifting of the hurdle rack in the vertical direction and the front-and-back expansion of storage batteries in the counterweight regulating bottom plates in the horizontal direction. The remote control automatic adjustable hurdle rack integrates a turbine worm and bevel gear steering mechanism, a step motor transmission system, wireless digital communication remote control and automatic control, has the characteristics of convenience of use, flexible adjustment and the like, can meet the height adjustment requirements of training of different hurdle events and hurdle races, improves adjustment accuracy, reduces installation and adjustment workoutput, and can improve conditions of equipment required by athletic training and competition.

Description

technical field [0001] The invention relates to a remote control and automatic adjustment hurdle frame, which integrates various advanced technologies such as wireless communication, automatic control, microcomputer, mechanical design and manufacture, and belongs to the advanced technical field of sporting goods. Background technique [0002] At present, the height of the hurdle frame is generally adjusted manually, and the height adjustment is discontinuous and inaccurate, and it is difficult to adapt to the timeliness and accuracy control requirements for different heights during training and competition. The layout of the hurdles on the sports field is large and the number is large (generally 80). Manually adjusting the height of each hurdle not only requires a lot of work, time-consuming, and laborious adjustments, but also delays the game time, which is difficult to meet modern training and high standards. Standard competitive play requirements. Contents of the invent...

AI Technical Summary

Problems solved by technology

[0002] At present, the height of the hurdle frame is generally adjusted manually, and the height adjustment is discontinuous and inaccurate. It is difficult to adapt to the timeliness and accuracy control requirements for different heights during training and competition.

The layout of the hurdles on the sports field is large and the number is large (generally 80). Manually adjusting the height of each hurdle not only requires a lot of work, time-consuming, and laborious adjustments, but also delays the game time, which is difficult to meet modern training and high standards. Standard Competitive Play Requirements

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